<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
    <link rel="stylesheet" href="/springmvc02/static/index.css">
</head>
<body>
    <h1>主页</h1>
    <h2>requestScope:${requestScope.username}</h2>
    <h2>sessionScope:${sessionScope.username}</h2>
    <button id="btn">单击</button>

    <script src="/springmvc02/static/index.js"></script>
</body>
</html>
